Comments on Please tell me this is not a late April Fool's jokeTypePad2009-04-18T16:30:47ZToronto Starhttp://thestar.blogs.com/kenzie/tag:typepad.com,2003:http://thestar.blogs.com/kenzie/2009/04/please-tell-me-this-is-not-a-late-april-fools-joke/comments/atom.xml/John Betmanis commented on 'Please tell me this is not a late April Fool's joke'tag:typepad.com,2003:6a00d8341bf8f353ef01157029bc0e970b2009-04-18T22:13:22Z2009-04-18T22:13:22ZJohn BetmanisIf they had used the 85th percentile rule to set the speed limit, like traffic engineers are supposed to, they...<p>If they had used the 85th percentile rule to set the speed limit, like traffic engineers are supposed to, they would have got it right in the first place. It has to be politics why this rule is not used very often.</p>